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$514+ Cheap flights from Bilbao (BIO) to San Jose, CA (SJC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BIO — SJC
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Bilbao to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Bilbao (BIO) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Round-trip from

$514
(Iberia)
From Bilbao to San Jose
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Find flight deals from Bilbao to San Jose

Cheapest flights from Bilbao to San Jose
Explore the most affordable flight options available from Bilbao to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:35 pmBIO - SJC
2 stops21h 41mAmerican Airlines
Sun 11/166:00 amSJC - BIO
2 stops17h 30mAmerican Airlines
Deal found 10/27$882
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:15 amBIO - SJC
2 stops20h 34mIberia
Fri 11/2111:06 amSJC - BIO
2 stops36h 24mIberia
Deal found 10/27$1,436

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bilbao to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Bilbao to San Jose that are best for you.

Fly from

Bilbao

Fly to

San Jose

Route

Depart

Return

Price

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Thu 2/19

7:10 am-8:45 pm

2 stops22h 35m

San Jose

Mon 2/23

5:52 am-12:50 pm

2 stops21h 58m

$514

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Thu 2/19

6:45 am-1:41 pm

2 stops39h 56m

San Jose

Mon 2/23

8:50 am-11:05 pm

2 stops29h 15m

$545

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Wed 11/12

9:35 pm-10:16 am

2 stops21h 41m

San Jose

Sun 11/16

6:00 am-8:30 am

2 stops17h 30m

$882

BilbaoSan Jose

BIO - SJC

BIOSJC

Bilbao

Sun 11/16

9:15 am-8:49 pm

2 stops20h 34m

San Jose

Fri 11/21

11:06 am-8:30 am

2 stops36h 24m

$1,436

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Best time to book a flight from Bilbao to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Bilbao with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bilbao to San Jose

What is the cheapest month to book a flight from Bilbao to San Jose, California?

Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose, California (average of $332). Flying from Bilbao to San Jose, California in December is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bilbao to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bilbao to San Jose, California?

    For as low as $882, Iberia can have you in San Jose, California from Bilbao in 21h 41m. Bilbao and San Jose, California are separated by a distance of 5676 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Bilbao to San Jose that include hotel bookings?

    Yes. In addition to deals on Bilbao to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bilbao to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bilbao to San Jose.

  • Can I find deals for business class flights from Bilbao to San Jose?

    Yes. Cheapflights offers flight deals from Bilbao to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bilbao to San Jose, California?

    Currently, September is the cheapest month in which you can book a flight from Bilbao to San Jose, California (average of $332). Flying from Bilbao to San Jose, California in December is currently the most expensive (average of $716). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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